On Mon, Jul 13, 2015 at 2:56 PM, Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > Hi Peng, > > please do not add another different ioctl. I would much prefer to bring > the yscall forward. Alternatively please follow the btrfs ioctl, which > XFS has been picking up as well. > Hi Christoph, I wasn't able to find XFS clone implementation in upstream kernel. Can you please give a point to it so I can take a look? Thanks, Tao -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html